As a high-tech product that combines optical, mechanical, electronic, and software applications, the laser bar code scanner is the third generation of major computer input devices after keyboard and mouse. Access protection, etc. are achieved through access control. It has three ways of scanning: single-line scanning, raster scanning and full-angle scanning. Let's take a look at the advantages of laser barcode scanners. Â Â Â Â First, the input speed is fast: compared with the keyboard input, the laser bar code scanner input speed is 5 times of the keyboard input, and can realize real-time data input. Moreover, the reliability is high: the error rate of keyboard input data is three hundredths, the error rate of using optical character recognition technology is one ten thousandth, and the bit error rate of bar code technology is less than one millionth. Â Â Â Â Secondly, the laser bar code scanning gun collects a large amount of information: the traditional one-dimensional bar code can collect information of dozens of characters at a time, and the two-dimensional bar code can carry thousands of characters of information, and has certain automatic error correction capability. Â Â Â Â The laser bar code scanner is flexible and practical: the bar code identification can be used as a means of identification alone, or it can be combined with the identification device to realize automatic identification, and can be connected with other control devices for automatic management. Bar code labels are easy to make, there are no special requirements for equipment and materials, identification equipment is easy to operate, no special training is required, and equipment is relatively inexpensive. Â Â Â Â The above is the introduction of the advantages of the laser bar code scanner. I hope that everyone can better understand the laser bar code scanning technology after understanding, so that it can be better applied in real life. Worried about uncertain situations when the ball gets punctured in the middle of nowhere? With Electric Air Pump For Football, you can relax and enjoy the journey totally. It is not only a Electric Soccer Ball Pump suitable for filling the air in the volleyball but also a multiple use Football Pump With Gauge to footballs, and so on. Very essential product for every person who owns a car or who drives the car. Electric Air Pump For Football,Electric Soccer Ball Pump,Soccer Ball Air Pump Needle,Football Pump With Gauge SHENZHEN SMARTNEWO TECHNOLOGY CO,. LTD , https://www.newopump.com
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What are the advantages of a laser barcode scanner?